31413194313 has 12 divisors (see below), whose sum is σ = 43378350288. Its totient is φ = 20219985520.

The previous prime is 31413194299. The next prime is 31413194321. The reversal of 31413194313 is 31349131413.

It is not a de Polignac number, because 31413194313 - 2¹⁸ = 31412932169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31413194333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6222843 + ... + 6227888.

It is an arithmetic number, because the mean of its divisors is an integer number (3614862524).

Almost surely, 2^31413194313 is an apocalyptic number.

It is an amenable number.

31413194313 is a deficient number, since it is larger than the sum of its proper divisors (11965155975).

31413194313 is a wasteful number, since it uses less digits than its factorization.

31413194313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12450792 (or 12450763 counting only the distinct ones).

The product of its digits is 11664, while the sum is 33.

The spelling of 31413194313 in words is "thirty-one billion, four hundred thirteen million, one hundred ninety-four thousand, three hundred thirteen".